10-Focus
...

---- Existence
.......... Entertainment
.......... Finances
.......... Health-Fitness
.......... Homestead
.......... Keeping Things Running
.......... Recreation
---- Profession
.......... CDS
.......... DMI
.......... IEEE
.......... INCOSE
---- Relatedness
.......... Family-Friends
.......... Relationships
---- Spiritual
.......... Personal Development
.......... Service
.......... Spirit

I've delved a bit further and reworked my areas of focus (old one here).
You will notice that the selected areas of Focus reveal quite a bit about me. There is nothing that obviously addresses 'children' since mine are all adults. There was a time when they would have commanded a number of entries. This exemplifies that the outline of the system can be shared but you need to give some thought to how you will use it.